He talks a _lot__ about his new car.

Lion

My favourite game is Badminton. I like it because it contains mind and body exercise. It devleops our mind focus. It is also a pass time game. It contains two or four people . I play badminton every evening with my sister. When my friends come for a visit, I play badminton with them too as my friends like it too. Playing an outdoor game gives us lots of benefits like it provides us fresh air, strenghens our muscles etc., that is why I love to play badminton. I chose Badminton as my activity in school. I love badminton.

1. Is there ___a_____ picture in the room?

2. Are there____any_____ noodles? - No, there aren't ___any_____ noodles.

At school, all of the students take an active part in extra class activities.

Tick cho mình nha. Ths!!!

Cho phép lai giữa các cây tứ bội sau đây:

1. AAAABbbb x AAaaBBbb                        2. Aaaabbbb x Aaaabbbb

3. AAAaBbbb x AaaaBBBb                          4. AaaaBbbb x AAAaBbbb

5. AAAaBBbb x aaaaBBbb                           6. AaaaBbbb x AAAaBBBb

Các cây tứ bội giảm phân chỉ cho các giao tử lưỡng bội có khả năng thụ tinh bình thường. Trong các phép lai trên, phép lai cho đời con có kiểu gen phân li theo tỉ lệ 4:2:2:1:1:2:2:1:1 là:

A.1 

B.2 

C.3 

D.4